Warren spent 1 h 15 min on his History Project. He spent another 35 min on his Science project.
- How much time did he spend on both projects?
- How much longer did he spend on his Science project than his Science project?
(a)
Time that Warren took to do History project = 1 h 15 min
Time that Warren took to do Science project = 35 min
Total time that Warren spent on both projects
= 1 h 15 min + 35 min
= 1 h 50 min
(b)
Time that Warren spent on Science project longer than Science project
= 1 h 15 min - 35 min
= 40 min
Answer(s): (a) 1 h 50 min; (b) 40 min